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POLIVINILXLORID PLASTIKAT ASOSIDA OLINGAN YANGI SULFOKATIONITNING SORBSION XOSSALARI

POLIVINILXLORID PLASTIKAT ASOSIDA OLINGAN YANGI SULFOKATIONITNING SORBSION XOSSALARI

PVX asosidagi kationitga suvning qattiqligiga sabab bo‘luvchi metall ionlarining sorbsiyasini o‘rganish uchun Са2+ va Mg2+ ionlarining konsentratsiyalari 0.1 dan 0.025 mol/l bo‘lgan turli eritmalari distillangan suv bilan tayyorlandi.